The wait instruction has a different encoding between BookE and BookS.
Add the BookS variant.
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
arch/powerpc/include/asm/ppc-opcode.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h
b/arch/powerpc/include/asm/ppc-opcode.h
index 89beabf5325c..46fca27e8101 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -331,6 +331,7 @@
#define __PPC_XSP(s) ((((s) & 0x1e) | (((s) >> 5) & 0x1)) << 21)
#define __PPC_XTP(s) __PPC_XSP(s)
#define __PPC_T_TLB(t) (((t) & 0x3) << 21)
+#define __PPC_PL(p) (((p) & 0x3) << 16)
#define __PPC_WC(w) (((w) & 0x3) << 21)
#define __PPC_WS(w) (((w) & 0x1f) << 11)
#define __PPC_SH(s) __PPC_WS(s)
@@ -399,6 +400,7 @@
#define PPC_RAW_RFMCI (0x4c00004c)
#define PPC_RAW_TLBILX(t, a, b) (0x7c000024 | __PPC_T_TLB(t) |
__PPC_RA0(a) | __PPC_RB(b))
#define PPC_RAW_WAIT(w) (0x7c00007c | __PPC_WC(w))
+#define PPC_RAW_WAIT_BOOKS(w, p) (0x7c00003c | __PPC_WC(w) | __PPC_PL(p))
#define PPC_RAW_TLBIE(lp, a) (0x7c000264 | ___PPC_RB(a) |
___PPC_RS(lp))
#define PPC_RAW_TLBIE_5(rb, rs, ric, prs, r) \
(0x7c000264 | ___PPC_RB(rb) | ___PPC_RS(rs) | ___PPC_RIC(ric) |
___PPC_PRS(prs) | ___PPC_R(r))
@@ -614,6 +616,7 @@
#define PPC_TLBILX_PID(a, b) PPC_TLBILX(1, a, b)
#define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b)
#define PPC_WAIT(w) stringify_in_c(.long PPC_RAW_WAIT(w))
+#define PPC_WAIT_BOOKS(w, p) stringify_in_c(.long PPC_RAW_WAIT_BOOKS(w, p))
#define PPC_TLBIE(lp, a) stringify_in_c(.long PPC_RAW_TLBIE(lp, a))
#define PPC_TLBIE_5(rb, rs, ric, prs, r) \
stringify_in_c(.long PPC_RAW_TLBIE_5(rb, rs,
ric, prs, r))
--
2.35.1
